Cognosy lect. 1 cards

Question	Answer
The Integuments of the Mature Ovule will be ......... after Fertlization	Seed Coat = Testa
Nucellus is ............. Tissue	Parenchymatous
Perisperm is Derived from the Growth of ............	Nucellus
Endosperm is dervied From ........... & act as a .................	primary endospermic Nuclei storage of Reserved Food Materials
Ovuum after fertlization will be ............	Embryo = Zygote
............ is a scar	Hilium
............ is a pore for male nuclei passage & water absorption	Micropyle
............ is the basal Part of ! nucellus	Chalaza
The Radical Is Directed Towards the ........	Micropyle
Integuments are originated from ...........	Chalaza
Fixed Oils & Volatile Oils can be tested using ...............	Sudan III --> Red Color
Starch Can be tested Using .........	Iodine --> bluish violet color
Proteins in alueron grain can be tested by .............	Iodine --> Brown color or Picric Acid --> Yellow ppt
Membranous outgrowth arising from the Hilium is ................... & Give Example	Arillus Eg: Cardamom
Nutmeg Mace Can be considered ..... or .......	Arillous , Arrilode
Spongy Tissue arising from Micropyle is ................ and is found in ............. seeds	Caruncle , Ricinus
Arillod arises from ............	Micropyle
Colchicum Outgrowth is ............	Strophiole
Strophanthus has 2 outgrowths which are ........... & .............	AWN = hairs born on stalk & Wing

Resource summary

	Created by Menna Fathy about 8 years ago